2012022010101 has 32 divisors (see below), whose sum is σ = 2721906720000. Its totient is φ = 1321871040000.

The previous prime is 2012022010099. The next prime is 2012022010157. The reversal of 2012022010101 is 1010102202102.

It is not a de Polignac number, because 2012022010101 - 2¹ = 2012022010099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012022010501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352921551 + ... + 352927251.

It is an arithmetic number, because the mean of its divisors is an integer number (85059585000).

Almost surely, 2^{2012022010101} is an apocalyptic number.

It is an amenable number.

2012022010101 is a deficient number, since it is larger than the sum of its proper divisors (709884709899).

2012022010101 is a wasteful number, since it uses less digits than its factorization.

2012022010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11037.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012022010101 its reverse (1010102202102), we get a palindrome (3022124212203).

The spelling of 2012022010101 in words is "two trillion, twelve billion, twenty-two million, ten thousand, one hundred one".